a. Develop point estimates of the population mean, total, and proportion. 第。 80 文= 48000 Pe = (to 2 decimals) %3D 0.1 b. Develop an approximate 95% confidence interval for the population mean (t 64.6277 to 95.3723 c. Develop an approximate 95% confidence interval for the population total (to

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Q: ANSWER  PART B

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.